Another word for uniqueness

This and similar questions, leading up to the ultimate and supreme question - Wherein does lie the uniqueness of Israel's religion?

Gressmann, The uniqueness of the Old Testament religion is stamped upon the Mosaic legislation, which combines in archaic manner ritual, ethical and civil enactments.

And just because God attains and wins and finds this uniqueness, all our lives win in our union with Him the individuality which is essential to their true meaning.

Yet, in its characteristic religion and legislation there are essential spiritual and ethical peculiarities which give it a uniqueness and a permanent value, the reality of which becomes more impressive when the Old Testament is viewed, not merely from a Christian or a Jewish teleology, but in the light of ancient, medieval and modern Palestine.

We were content to allow him this small title of uniqueness knowing it was killing him to be so close to a scientific miracle with hands tied and mouth gagged against announcing his findings to the world.